Length (L, L1):- 250 mm Width of Head (b, b1, n, W3):- 41 mm Width of Head (b2):- 45 mm Height of Head (a, a1, b, h, L2, t):- 12,2 mm Width Across Flat 2:- 22 x 24 mm Width of Opening (c1):- 17,0 mm Width of Opening (c2):- 18,0 mm Height of Head (a2):- 16,2 mm Packing Unit:- 10 Piece Weight:- 0.335 kg